EP1903835A3 - Hearing device with supplementary screening device - Google Patents

Hearing device with supplementary screening device Download PDF

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Publication number
EP1903835A3
EP1903835A3 EP07113667A EP07113667A EP1903835A3 EP 1903835 A3 EP1903835 A3 EP 1903835A3 EP 07113667 A EP07113667 A EP 07113667A EP 07113667 A EP07113667 A EP 07113667A EP 1903835 A3 EP1903835 A3 EP 1903835A3
Authority
EP
European Patent Office
Prior art keywords
hearing
shielding
magnetic
listener
supplementary screening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07113667A
Other languages
German (de)
French (fr)
Other versions
EP1903835A2 (en
Inventor
Markus Heerlein
Thomas Kasztelan
Wee Haw Koo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sivantos GmbH
Original Assignee
Siemens Audioligische Technik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Audioligische Technik GmbH filed Critical Siemens Audioligische Technik GmbH
Publication of EP1903835A2 publication Critical patent/EP1903835A2/en
Publication of EP1903835A3 publication Critical patent/EP1903835A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
    • H04R25/554—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired using a wireless connection, e.g. between microphone and amplifier or using Tcoils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/49—Reducing the effects of electromagnetic noise on the functioning of hearing aids, by, e.g. shielding, signal processing adaptation, selective (de)activation of electronic parts in hearing aid

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Headphones And Earphones (AREA)

Abstract

Die magnetischen Störfelder, die von einem Hörer einer Hörvorrichtung und insbesondere eines Hörgeräts ausgehen, sollen weiter reduziert werden. Hierzu ist vorgesehen, dass eine Abschirmeinrichtung (15) in das Gehäuse (10) eines Hörers zur magnetischen Abschirmung zwischen der Außenwand mit einer Anschlusseinrichtung (12, 13) und einem elektroakustischen Wandler (14) eingebaut wird. Die Abschirmeinrichtung (15) kann ein weichmagnetisches Abschirmblech hoher magnetischer Permeabilität und/oder beispielsweise auch eine Kompensationsspule aufweisen.

Figure imgaf001
The magnetic interference fields emanating from a listener of a hearing device and in particular a hearing aid should be further reduced. For this purpose it is provided that a shielding device (15) in the housing (10) of a listener for magnetic shielding between the outer wall with a connection device (12, 13) and an electro-acoustic transducer (14) is installed. The shielding device (15) may have a soft-magnetic shielding plate of high magnetic permeability and / or, for example, a compensation coil.
Figure imgaf001
EP07113667A 2006-09-19 2007-08-02 Hearing device with supplementary screening device Withdrawn EP1903835A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006043909A DE102006043909B3 (en) 2006-09-19 2006-09-19 Handset with additional shielding and hearing aid with this handset

Publications (2)

Publication Number Publication Date
EP1903835A2 EP1903835A2 (en) 2008-03-26
EP1903835A3 true EP1903835A3 (en) 2011-03-16

Family

ID=38828391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07113667A Withdrawn EP1903835A3 (en) 2006-09-19 2007-08-02 Hearing device with supplementary screening device

Country Status (3)

Country Link
US (1) US20080226108A1 (en)
EP (1) EP1903835A3 (en)
DE (1) DE102006043909B3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111479201A (en) * 2020-04-16 2020-07-31 杭州帮贡科技有限公司 Sound box with good use effect

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007007800B3 (en) 2007-02-16 2008-08-28 Siemens Audiologische Technik Gmbh Hearing device with receiver compensation coil
US20100316896A1 (en) * 2009-06-10 2010-12-16 Research In Motion Limited Battery for wireless mobile communication device
US8357460B2 (en) * 2009-07-14 2013-01-22 Research In Motion Limited Low magnetic interference battery and mobile communication device
KR20120025606A (en) * 2009-07-14 2012-03-15 리서치 인 모션 리미티드 Low magnetic interference battery
DE102010012946B4 (en) * 2010-03-26 2012-11-08 Siemens Medical Instruments Pte. Ltd. Hearing aid with amorphous speaker shield
DK2375784T3 (en) 2010-03-26 2014-09-29 Siemens Medical Instr Pte Ltd Hearing aid with amorphous speaker shield
WO2013036770A1 (en) * 2011-09-09 2013-03-14 Knowles Electronics, Llc Rf shielding for acoustic devices
DE102013210689B3 (en) * 2013-06-07 2014-10-02 Siemens Medical Instruments Pte. Ltd. Antenna device for hearing instruments
DE102014200524A1 (en) * 2014-01-14 2015-07-16 Siemens Medical Instruments Pte. Ltd. Antenna device for hearing instruments
DE102016202658A1 (en) * 2016-02-22 2017-08-24 Sivantos Pte. Ltd. Speaker module for a hearing aid and hearing aid
US10511920B2 (en) 2018-04-13 2019-12-17 Starkey Laboratories, Inc. Ear-worn electronic device incorporating directional magnetic antenna

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671684A (en) * 1970-11-06 1972-06-20 Tibbetts Industries Magnetic transducer
DE19854201A1 (en) * 1998-11-24 2000-06-21 Siemens Audiologische Technik Hearing aid with induction-coil
DE10236940B3 (en) * 2002-08-12 2004-02-19 Siemens Audiologische Technik Gmbh Space-saving antenna arrangement for hearing aids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956868A (en) * 1989-10-26 1990-09-11 Industrial Research Products, Inc. Magnetically shielded electromagnetic acoustic transducer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671684A (en) * 1970-11-06 1972-06-20 Tibbetts Industries Magnetic transducer
DE19854201A1 (en) * 1998-11-24 2000-06-21 Siemens Audiologische Technik Hearing aid with induction-coil
DE10236940B3 (en) * 2002-08-12 2004-02-19 Siemens Audiologische Technik Gmbh Space-saving antenna arrangement for hearing aids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111479201A (en) * 2020-04-16 2020-07-31 杭州帮贡科技有限公司 Sound box with good use effect

Also Published As

Publication number Publication date
US20080226108A1 (en) 2008-09-18
EP1903835A2 (en) 2008-03-26
DE102006043909B3 (en) 2008-04-17

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